Well, lots of people live in studio flats which would be basically the same size as a Travelodge room and bathroom and it probably costs them a lot more in bills etc.
There's no reason why you couldnt have breakfast in your room. I'm sure, being there 20 years, they'll have bought toasters, probably a small fridge etc.
And, at least if you dont get on with your neighbours they'll probably be gone the next day!
I wonder if they pay Council Tax? The local Council will probably be after them now with a backdated demand!